Bearing fault diagnosis using lightweight and robust one-dimensional convolution neural network in the frequency domain
The massive environmental noise interference and insufficient effective sample degradation data of the intelligent fault diagnosis performance methods pose an extremely concerning issue. Realising the challenge of developing a facile and straightforward model that resolves these problems, this study...
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my.um.eprints.415582023-11-27T02:52:55Z http://eprints.um.edu.my/41558/ Bearing fault diagnosis using lightweight and robust one-dimensional convolution neural network in the frequency domain Hakim, Mohammed Omran, Abdoulhadi A. Borhana Inayat-Hussain, Jawaid I. Ahmed, Ali Najah Abdellatef, Hamdan Abdellatif, Abdallah Gheni, Hassan Muwafaq TK Electrical engineering. Electronics Nuclear engineering The massive environmental noise interference and insufficient effective sample degradation data of the intelligent fault diagnosis performance methods pose an extremely concerning issue. Realising the challenge of developing a facile and straightforward model that resolves these problems, this study proposed the One-Dimensional Convolutional Neural Network (1D-CNN) based on frequency-domain signal processing. The Fast Fourier Transform (FFT) analysis is initially utilised to transform the signals from the time domain to the frequency domain; the data was represented using a phasor notation, which separates magnitude and phase and then fed to the 1D-CNN. Subsequently, the model is trained with White Gaussian Noise (WGN) to improve its robustness and resilience to noise. Based on the findings, the proposed model successfully achieved 100% classification accuracy from clean signals and simultaneously achieved considerable robustness to noise and exceptional domain adaptation ability. The diagnosis accuracy retained up to 97.37%, which was higher than the accuracy of the CNN without training under noisy conditions at only 43.75%. Furthermore, the model achieved an accuracy of up to 98.1% under different working conditions, which was superior to other reported models. In addition, the proposed model outperformed the state-of-art methods as the Signal-to-Noise Ratio (SNR) was lowered to -10 dB achieving 97.37% accuracy. In short, the proposed 1D-CNN model is a promising effective rolling bearing fault diagnosis. MDPI 2022-08 Article PeerReviewed Hakim, Mohammed and Omran, Abdoulhadi A. Borhana and Inayat-Hussain, Jawaid I. and Ahmed, Ali Najah and Abdellatef, Hamdan and Abdellatif, Abdallah and Gheni, Hassan Muwafaq (2022) Bearing fault diagnosis using lightweight and robust one-dimensional convolution neural network in the frequency domain. Sensors, 22 (15). ISSN 1424-8220, DOI https://doi.org/10.3390/s22155793 <https://doi.org/10.3390/s22155793>. 10.3390/s22155793 |
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TK Electrical engineering. Electronics Nuclear engineering Hakim, Mohammed Omran, Abdoulhadi A. Borhana Inayat-Hussain, Jawaid I. Ahmed, Ali Najah Abdellatef, Hamdan Abdellatif, Abdallah Gheni, Hassan Muwafaq Bearing fault diagnosis using lightweight and robust one-dimensional convolution neural network in the frequency domain |
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The massive environmental noise interference and insufficient effective sample degradation data of the intelligent fault diagnosis performance methods pose an extremely concerning issue. Realising the challenge of developing a facile and straightforward model that resolves these problems, this study proposed the One-Dimensional Convolutional Neural Network (1D-CNN) based on frequency-domain signal processing. The Fast Fourier Transform (FFT) analysis is initially utilised to transform the signals from the time domain to the frequency domain; the data was represented using a phasor notation, which separates magnitude and phase and then fed to the 1D-CNN. Subsequently, the model is trained with White Gaussian Noise (WGN) to improve its robustness and resilience to noise. Based on the findings, the proposed model successfully achieved 100% classification accuracy from clean signals and simultaneously achieved considerable robustness to noise and exceptional domain adaptation ability. The diagnosis accuracy retained up to 97.37%, which was higher than the accuracy of the CNN without training under noisy conditions at only 43.75%. Furthermore, the model achieved an accuracy of up to 98.1% under different working conditions, which was superior to other reported models. In addition, the proposed model outperformed the state-of-art methods as the Signal-to-Noise Ratio (SNR) was lowered to -10 dB achieving 97.37% accuracy. In short, the proposed 1D-CNN model is a promising effective rolling bearing fault diagnosis. |
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Article |
author |
Hakim, Mohammed Omran, Abdoulhadi A. Borhana Inayat-Hussain, Jawaid I. Ahmed, Ali Najah Abdellatef, Hamdan Abdellatif, Abdallah Gheni, Hassan Muwafaq |
author_facet |
Hakim, Mohammed Omran, Abdoulhadi A. Borhana Inayat-Hussain, Jawaid I. Ahmed, Ali Najah Abdellatef, Hamdan Abdellatif, Abdallah Gheni, Hassan Muwafaq |
author_sort |
Hakim, Mohammed |
title |
Bearing fault diagnosis using lightweight and robust one-dimensional convolution neural network in the frequency domain |
title_short |
Bearing fault diagnosis using lightweight and robust one-dimensional convolution neural network in the frequency domain |
title_full |
Bearing fault diagnosis using lightweight and robust one-dimensional convolution neural network in the frequency domain |
title_fullStr |
Bearing fault diagnosis using lightweight and robust one-dimensional convolution neural network in the frequency domain |
title_full_unstemmed |
Bearing fault diagnosis using lightweight and robust one-dimensional convolution neural network in the frequency domain |
title_sort |
bearing fault diagnosis using lightweight and robust one-dimensional convolution neural network in the frequency domain |
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MDPI |
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2022 |
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http://eprints.um.edu.my/41558/ |
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1783876722483003392 |
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